MrExcel on MSN

Excel Tips: How to Build and Use Regex Like a Pro

If you use Excel 40 hours a week (and those are the weeks you are on vacation), welcome to the MrExcel channel. Home to 2,400 ...
Psychology Today

Steven Pinker on The Recursive Loop That Made Us Human

Pinker's new book on common knowledge reveals how recursive mentalizing—thinking about thinking—shapes everything from social ...